{
  "extends": ["stylelint-config-standard"],
  "rules": {
    "color-hex-length": "long",
    "selector-class-pattern": [
      "^[a-z]([a-z0-9-]+)?(__([a-z0-9]+-?)+)?(_([a-z0-9]+-?)+){0,2}$",
      {
        "message": "Expected BEM naming convention for class."
      }
    ]
  }
}
